#C3F54C#C3F54C

#C3F54C is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.5% C 0.197 H 124.6°. Best body text is #000000 at 16.49:1 contrast (WCAG AA passes).

Color values

HEX#C3F54C
RGBrgb(195, 245, 76)
HSLhsl(78, 89%, 63%)
HSVhsv(78, 69%, 96%)
CMYKcmyk(20.4%, 0%, 69%, 3.9%)
CIE-LABlab(90.52, -38.81, 72.27)
CIE-LCHlch(90.52, 82.03, 118.24°)
OKLaboklab(90.5% -0.1122 0.1624)
OKLCHoklch(90.5% 0.197 124.6)
XYZxyz(56.4630, 77.4282, 18.8065)
Luminance0.7743 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C3F54C #7E4CF5
analogous
#F5D24C #C3F54C #6FF54C
triadic
#C3F54C #4CC3F5 #F54CC3
tetradic
#C3F54C #4CF5D2 #7E4CF5 #F54C6F
square
#C3F54C #4CF5D2 #7E4CF5 #F54C6F
split-complementary
#C3F54C #4C6FF5 #D24CF5
monochromatic
#88BC0B #B0F212 #C3F54C #D6F886 #EAFBC0

Accessibility & contrast

On white

1.27
#C3F54C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.49
#C3F54C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F54C
16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C3F54C#FFFFFF#000000##000000
##C3F54C1.001.2716.4916.49
#FFFFFF1.271.0021.0021.00
#00000016.4921.001.001.00
##00000016.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE630
Deuteranopia (green-blind)
#FCE35A
Tritanopia (blue-blind)
#CCE9D4
Achromatopsia (no color)
#E4E4E4

Design tokens & code

CSS
--color: #c3f54c;
/* rgb */ color: rgb(195, 245, 76);
/* oklch */ color: oklch(90.5% 0.197 124.6);
Tailwind
colors: {
  custom: {
    50: '#d9f887',
    500: '#c3f54c',
    950: '#000000',
  },
}
SCSS
$custom: #c3f54c;
$custom-light: #d9f887;
$custom-dark: #000000;
JSON
{
  "hex": "#c3f54c",
  "rgb": {
    "r": 195,
    "g": 245,
    "b": 76
  },
  "hsl": {
    "h": 77.751,
    "s": 89.418,
    "l": 62.941
  },
  "oklch": {
    "l": 0.90504,
    "c": 0.19737,
    "h": 124.6
  },
  "luminance": 0.77429
}

Semantic roles & 50–950 ramp

primary
#C3F54C
secondary
#552BBA
accent
#00E644
background
#FEFFFC
surface
#FCFFF4
border
#D5D7CE
text
#15170C
muted
#84857F

Preview Lab

Preview with #C3F54C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#C3F54C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva